Quad Digitally Programmable Potentiometers (DPP™) With 64 Taps And I²C Interface

The CAT5241 is four Digitally Programmable Potentiometers (DPPs) integrated with control Logic and 16 bytes of EEPROM memory. Each DPP consists of a series of 63 resistive elements connected between two externally accessible end points. The tap points between each resistive element are connected to the wiper outputs with CMOS switches. A separate 6-bit control Register (WCR) independently controls the wiper tap switches for each DPP. Associated with each wiper control Register are four 6-bit non-volatile memory data Registers (DR) used for storing up to four wiper settings. Writing to the wiper control Register or any of the non-volatile data Registers is via a IC serial bus. On power-up, the contents of the first data Register (DR0) for each of the four potentiometers is automatically loaded into its respective wiper control Register (WCR).
By Catalyst Semiconductor
CAT5241 's PackagesCAT5241 's pdf datasheet

CAT5241 Pinout, Pinouts
CAT5241 pinout,Pin out
This is one package pinout of CAT5241,If you need more pinouts please download CAT5241's pdf datasheet.

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